Decent good value garage in Wolverhampton?

Had my car (Suzuki Swift GLS) cut out on me last night in the last 6 miles of a 200 mile journey.

Was a clanking noise when on the accelerator for a while beforehand and earlier on in the journey the engine was overheating which prompted me to change the nearly empty engine coolant.

Anyway I got recovered to my destination, I just need a recommendation of somewhere in Wolves to get it looked at/fixed. Looking for good value in terms of good service, expertise and reasonable in price.

I see, I've gone for Turners in Claregate as it's pretty closeby and part of Good Garages Scheme where it had quite a few good reviews.

I'm not wholly experienced with pricing in this area as I'm from Norfolk but is £50 an hour for labour ok?

There was a leak in my coolant system so I had been driving with no coolant for like 100 miles and because of there being none left the temperature gauge reading was reading incorrectly as being within the good threshold.

So the main cylinder gasket needs to be replaced which they say will take up to 3.5 hours BUT there is a chance that once they have replaced it that more problems may be discovered such as engine seizure - not sure whether to go for it or not.

I got the car in early September for £750 inclusive of 1 year of tax and MOT, I got it fully serviced and had the cam belt and alternator belts replaced shortly after purchase on recommendation of my local mechanic guy back in Norfolk.

It is in pretty good condition and had no issues until now.

I'm not sure how much the car is worth 4-5 months on but if ebay is anything to go by prices have gone up